Community acquired pneumonia, Pertussis, upper respiratory tract infections, Chlamydial infections, mycobacterial infections
Monitor QTc in patients with increased risk.
Prolongation of QTc interval.
One study suggested that there is 3-8 fold risk of pyloric stenosis with use of azithromycin in neonates. Therefore clinicians need to weigh benefits and risks when considering whether to use azithromycin in young infants.
While less risk of interaction compared to other macrolides, several potential CYP450 interactions may occur; consult a pharmacist for for more details.
Avoid concurrent use with other drugs that prolong QTc
Concentration: 40 mg/mL
Not all strengths of oral liquids are listed nor are available on IWK formulary
250 mg tablet
Tablets and capsules are preferred especially over an unpleasant tasting liquid.
Not all strengths of oral tablets/capsules are listed and they are not all available on the IWK formulary.
Antimicrobial class: Macrolide
Average serum half life: Pediatrics: 54.5 hours
Route of Elimination: 50% excreted unchanged in bile.
6-14% excreted unchanged in urine.